On Fri, Oct 28, 2011 at 09:33:11AM +0200, walter harms wrote:
Am 28.10.2011 08:45, schrieb Dan Carpenter:
On Thu, Oct 20, 2011 at 09:39:23AM +0200, walter harms wrote:
I am not sure how SNDRV_MINOR_HWDEPS is used further
Either device = SNDRV_MINOR_HWDEPS or device = SNDRV_MINOR_HWDEPS + 1 are fine (equivalent) but it's a fair point. Your version is nicer.
I'll redo the patch.
An other question is: Should the user be informed that the device is modified ? The Problem i see is that a user parameter is silently modified and buggy code will come through.
That would be an API change.
This is cut and pasted code, and we've had this exact discussion before for sound/core/rawmidi.c a year ago. You were involved in the discussion too. :P http://marc.info/?l=kernel-janitors&m=128401699203676&w=2
regards, dan carpenter